Unix Which command is used to display a file contents in octal form? od of cd oct od of cd oct ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? grep mail None of these mesg write grep mail None of these mesg write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? fch tch ech None of these rch fch tch ech None of these rch ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? disk fdisk chkdsk du None of these disk fdisk chkdsk du None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? $pat ^pat pat$ pat^ $pat ^pat pat$ pat^ ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [ijk] [!ijk] None of these ? * [ijk] [!ijk] None of these ? * ANSWER DOWNLOAD EXAMIANS APP
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